ULN2003AIDR
Trans Darlington NPN 50V 0.5A 16-Pin SOIC T/R
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
5 | $0.214 | $1.07 |
50 | $0.173 | $8.65 |
150 | $0.157 | $23.55 |
500 | $0.134 | $67.00 |
2500 | $0.109 | $272.50 |
5000 | $0.103 | $515.00 |
Inventory:4,670
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Part Number : ULN2003AIDR
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Package/Case : SOIC-16
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Brands : TI
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Components Categories : Power Distribution Switches, Load Drivers
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Datesheet : ULN2003AIDR DataSheet (PDF)
The ULN2003AIDR is a high-voltage, high-current Darlington transistor array IC designed for interfacing between low-level logic and high-power loads. It features seven Darlington pairs with common emitters, making it ideal for driving a wide range of inductive, capacitive, or resistive loads. (Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the ULN2003AIDR IC for a visual representation. Note: For detailed technical specifications, please refer to the ULN2003AIDR datasheet. Functionality The ULN2003AIDR provides high-power switching capabilities through its Darlington transistor array, enabling efficient and reliable control of various loads in electronics and automation systems. Usage Guide Q: Can I directly drive a motor using the ULN2003AIDR? Q: How does the ULN2003AIDR protect against back EMF? For similar functionalities, consider these alternatives to the ULN2003AIDR:Overview of ULN2003AIDR
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: Yes, the ULN2003AIDR is designed to handle high-current loads such as motors. Ensure proper heat sinking for continuous operation.
A: The built-in diodes in the ULN2003AIDR provide a path for the back EMF generated by inductive loads, protecting the IC and the driving circuit.Equivalent
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Drivers per package | 7 | Switching voltage (max) (V) | 50 |
Output voltage (max) (V) | 50 | Peak output current (A) | 0.5 |
Delay time (typ) (ns) | 250 | Input compatibility | CMOS, TTL |
Vol at lowest spec current (typ) (mV) | 900 | Iout/ch (max) (mA) | 500 |
Iout_off (typ) (µA) | 50 | Rating | Catalog |
Operating temperature range (°C) | -40 to 105 | FET | Internal |
Imax (A) | 0.5 | Device type | Low-side switches |
Function | Automotive load dump compatibility, Inductive load compatibility |
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